Corrugated Carton/Box Printing Slotting Die Cutting Machine with Lead Edge Feeder-YKW1270×2200

YKW1270×2200 Five Colors Printing Slotting Die Cutting Machine with Lead Edge Feeder is totally designed by Hebei Shengli Carton Equipment Manufacturing Group. It’s used for large size of corrugated blanks more than 1200*2800, equipped with Sun Automation Lead Edge Feeder and ColorMaster Single Blade System. YKW1270×2800 flexo printing machine working speed is 180 pics/min, so for large size corrugated carton production, YKW1270×2800 flexo printing machine is the best choice.

YKW1270×2200 Five Colors Printing Slotting Die Cutting Machine with Lead Edge Feeder

Sample of High Speed Corrugated Carton Flexo Printing Machine

Main technical parameter

1.Feeding department

Lead edge feeder system (SUN company of USA)

1.Lead edge feeder system (SUN company of USA)
It adopts USA SUN company lead edge feeding paperboard system can decrease blocking phenomenon.Adsorb auxiliary feeding paper , it can make the bending paper feed smoothly , the wind volume can be adjusted according to paperboard , then make feed paper precisely.Front baffle adopts manual adjust , back baffle adopts pneumatic motor adjust , left and right baffle adopts electric adjustment with dial shows data , its operation is fast , precise and convenient.It adopts patting device , then paperboard can pat neatly automatically.Feeding paper wheel adopts PU material to make with strong friction and long using life.It is equipped with counting device , it can set and show the production quantity.
2.Machine clutch
1.Electric controlling the clutch of the machine platform and installed alarms in order to assure the safe of the operator while the bell rings constantly during marching.Drive shaft is equipped the clutch in order to avoid the wrong operation damaging the Machine(if the machine is not locked ,the main motor could not revolve).Pneumatic type interlocking device.Main motor startup protection device.Absorb dust device
1.It is equipped the clear dust device (upper wind absorbing , clear dust brush) , it can clear the dust and impurity on the paperboard and increase the printing quality.
4.Feeding paper roller
1.The diameter is 137.8mm
2.Seamless steel tube is packed with the wear resisting rubber and has gone through the dynamic revise
3.The under feeding paper is chromed
4.The gap between feeding paper rollers adopt manual adjustment , the adjusting range is 0-11mm
5.The operating control switch
The control panel adopts 6 inches touching screen , it can control feeding paperboard department , printing department , die cutting department and it is easy to operate.
6.Automatically zero device.
Feeding paper department , printing department , die cutting department adopt electric zero device. Common carton box use the automatically zero device , after printing two piece , it can adjust to the correct position and decrease the wasting paper.

2.Printing department

YKW 180 Pics/min Flexo Printing Unit

1.Printing roller
1.It adopt steel material , the surface adopts grinding and is chromed.It has gone through dynamic revise with steady revolving.It adopt ratchet wheel device to fix the printing plate roller. Whole printing plate ditch , it is suitable the 9mm hang version bar.Load and unload the printing plate , the step switch control the positive and negative revolving. The gap between the printing roller adopts manual adjustment , the range is 0-11mm.
2.Printing press roller
1.Surface of the steel tube adopt grinding and is chromed.The roller has gone through the dynamic revise with steady revolving.The printing press roller adopt manual adjustment , the adjusting range is 0-11mm.Feeding paper roller gap adopts manual adjustment , the range is 0-11mm.

Ceramic anilox roller ( anilox roller mesh selection according to customer request )

Roller surface adopts advanced spraying ceramic technology , its surface is hardness and smooth after grinding and long using life.The net point adopts laser grave , the shape is hexagonal honeycomb type and the ink effect is good.
The anilox roller gap adopt manual adjustment with dial shows data.
4.ColorMaster Single Blade System from Sun Automation
Each anilox roller is integrated with one set of colormaster single blade system, which ensures that only ink in the cells is transferred to the plant, achieving the high-definition graphic printing.
5.Upper and under feeding paper roller
The upper roller ,the material is seamless steel tube, it is equipped with four feeding paper wheel
The under roller , surface of the roller adopts grinding and is chromed.The gap of feeding paper roller adopt manual adjustment , the range is 0-11mm
6.The printing phase adjusting device.
The planet type gear structure.The printing phase adopt PLC , touching screen and electric numerical 360 degrees adjust (it can adjust both revolving and stopping) . The lateral adjustment range is 20mm with manual adjustment.The printing plate adopt inverter adjusting the phase . It is quick to zero and adjust the printing plate, the adjusting printing plate precision is high.
7.The ink circulation
It adopts pneumatic type diaphragm pump , supplying effect is steady , it is easy operate and maintain.
The ink strainer , it can clear the impurity .
8.The printing phase fixed device.
Pneumatic type brake device when the machine separates or adjusting the phase , the brake device can restrict the machine revolving and keep the original gear position.
3.Slotting department

Corrugated Blanks Slotting Unit

1. Pressing line wheel
It adopts seamless steel tube , after two times grinding processing , the surface is hard chromed. It moves steadily.The pressing wheel gap adopts manual adjustment with dial shows data , the adjusting range is 0-11mm.
The pressing line wheel size is equal with the slotting knife , the pressing line effect is much good.
2.Slotting knife seat device
Electric move transversely : pressing line wheel , the slotting seat adopt vice board link , equipped with the leading slide bar,using the ball screw transmission , can make the pressing line wheel, slotting knife seat move transversely, running smooth and high precision.Canton box height adjustment : Electric adjustment (PLC control , both static and dynamic can adjust ) , scale shows. The upper and below shafts adopt seamless steel tube , after two times grinding , surfacer of the roller is hard chromed , move stably. The slotting knife adopt alloy steel. It also has gone through heat treatment and grinding , the knife shape is saw tooth. Both the rigidity and toughness are very good.The slotting knife width is 7.0mm the repair edge knife adopt alloy steel and has gone through heat treatment and grinding , the knife is sharp and high precise.The slotting knife seat gap adopts manual adjustment with dial display.
3. The slotting phase adjusting structure.
Planet gear structure.The slotting phase adopt PLC , touching screen and electric numerical 360 degrees adjustment (both the machine stopping and running can adjust.)
4.Die cutting

Corrugated Carton Rotary Die Cutting Unit

Surface of the roller is hard chromed , the roller has gone through the dynamic revise so it can increase its steady and reliability when it revolving.Cutter moulder roller and cushion roller adopt international standard size, the customer  can buy the rubber in any place .The gap between cutter mould roller and cushion roller adopt electric adjustment , it can set and display the data.The die cutter phase adopt planet type gear structure , high precision ,can bear big load strength . It can adjust the phase within 360 degrees when the machine revolving or stopping.When stopping feeding paper , the cushion roller will rise up automatically so it can Decrease the cushion roller attrition.The cushion roller adopt the Polyurethane felt (super resisting brand) , it can achieve the 100% cut off rate , the edge is smooth , the exchange order should be according to the operating handbook.The cushion roller adopt mechanical cam facility move , the range is 40mm , so it will not cut the same place all the time and prolong the cushion roller using life.The cutter mould roller can adjust the lateral distance within ±10mm with manual adjustment. Diameter of cushion roller and cut mould roller is different , but their linear velocity is same , it can control the cutter knife will not cut the same place , the working track of knife is infinite and not cycle , so the cushion roller can be abrade more even.The linear velocity compensate device , when the cushion roller diameter changes ,the compensate device can automatically track and compensate without the manual adjustment so it ensure the same size of the carton box and prolong the using life of the cushion and cutter mold roller.The cushion automatic repairing device can repair the cushion some times , after repairing , the cushion is smooth and it possess the same function with the new , so it increase the utilization rate vastly.
5.Stacking department

Corrugated Blanks Stacking Unit

1.Receiving paper arm
Manual and automatically operation.The receiving paper arm belt , adjusting the loosen and tension level alone , it will not be influenced by the length of the belt.The pilling paper speed can adjust according to your needs within certain range.
2.The machine platform up and down
Strong chain drive.The pilling height is 1600mm.
The machine platform is equipped with the brake function when up and down , so the platform will keep the fixed position and will not glide .
3.The receiving paper baffle.
The pneumatic receiving paper board , when the paper reach the reserve height , the receiving paper board will automatically stretch out and hold the paper.The back baffle position adopt manual adjustment.The belt is crease and can prevent the paperboard sliding.
6.The drive gear.
1.Main drive gear
1.40Cr alloy steel material , has gone through tempering , high frequency quenching and gear grinding.
2.Seven grade precision , revolving smooth , low noise , the hardness is HRC45-50 , long using life , little attrition it can ensure the printing matching color accuracy.
3.The phase gear adopt 40Cr alloy steel , has gone through tempering , high frequency quenching and gear grinding,he hardness is HRC45-50 .
4.The planet gear adopt 20CrMnTi , adopt carburization , nitriding , quench , temper treatment , the hardness is about HRC58-62.